I live in Canada and go to the States once or twice a month and have just activated a gophone and switched it over to my HTC Evo 3D. I now plan to add a data feature package but am currious if the data rollsover.
What I do know:
I also know that I have to setup my apn to let me use it.
I also know that 500 MB for 1 or 2 days in the states/month is a waste of money.
What I don't know:
Can I buy 500 MB once and then buy 10 MB monthly to keep my data plan alive and rollover the MBs?